Now Zebah and Zalmunna were in Karkor with their army of about fifteen thousand men—all that were left of the armies of the people of the east. A hundred and twenty thousand swordsmen had already fallen.
In these verses we have, I. Gideon, as a valiant general, pursuing the remaining Midianites, and bravely following his blow. A very great slaughter was made of the enemy at first: 120,000 men that drew the sword, Jdg 8:10. Such a terrible execution did they make among themselves, and so easy a prey were they to Israel.
Commenting on Judges 8:4-17
Now Zebah and Zalmunna were in Karkor..... Jerom (u) under this word says, there was in his time a castle called Carcuria, a day's journey from Petra, which was the metropolis of Idumea; but whether the same with this is not clear: and their host with them, about fifteen thousand men; to which number Gideon and his three hundred men were very unequal; and yet...
ZEBAH AND ZALMUNNA TAKEN. (Jdg. 8:10-27) Now Zebah and Zalmunna were in Karkor--a town on the eastern confines of Gad. The wreck of the Midianite army halted there.
Commenting on Judges 8:10-27